Transition states, Secondary path activates – HP 3PAR Operating System Software User Manual
Page 138
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Figure 46 Transition States
As the secondary path becomes activated, the following actions occur (see
):
1.
The target remote-copy group changes state to become “primary-reversed.”
2.
At this point the primary-reversed volume becomes read/write.
3.
The primary-reversed target port group state is changed to active.
4.
The primary-reversed array returns a failover-complete message to the primary array.
Figure 47 Secondary Path Activates
To start I/O service, the following actions occur (see
):
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HP 3PAR Peer Persistence with Transparent Failover
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